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$1,622+ Cheap flights from Austin (AUS) to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GUM
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Austin to Guam

Keep the following information in mind while searching for Austin to Guam flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,967
(United Airlines)

One-way from

$1,622
(Delta)

Popular in

May

Cheapest in

January

Average price

$2,276
Provider with most accurate pricing for Austin Bergstrom-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Tamuning Guam Intl flights.
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From Austin Bergstrom to Guam
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One-way flight from Austin Bergstrom to Guam
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Highest demand for flights based on searches. 8% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Austin to Guam

Cheapest flights from Austin to Guam
Explore the most affordable flight options available from Austin to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:46 amAUS - GUM
2 stops21h 19mUnited Airlines
Wed 9/176:55 amGUM - AUS
2 stops21h 14mUnited Airlines
Deal found 3/26$1,967
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:40 pmAUS - GUM
2 stops52h 35mDelta
Mon 9/155:00 pmGUM - AUS
2 stops36h 55mDelta
Deal found 3/26$2,002

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Austin to Guam that are best for you.

Fly from

Austin

Fly to

Guam

Route

Depart

Return

Price

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 9/8

5:46 am-6:05 pm

2 stops21h 19m

Tamuning Guam Intl

Wed 9/17

6:55 am-1:09 pm

2 stops21h 14m

$1,967

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Sun 9/7

7:40 pm-3:15 pm

2 stops52h 35m

Tamuning Guam Intl

Mon 9/15

5:00 pm-2:55 pm

2 stops36h 55m

$2,002

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 5/19

1:40 pm-3:15 pm

2 stops34h 35m

$1,622

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Sun 6/1

5:00 am-4:20 am

3 stops32h 20m

$1,948

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 5/19

7:45 pm-6:15 pm

3 stops31h 30m

$2,592

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Best time to book a flight from Austin to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Guam

What is the cheapest month to book a flight from Austin to Guam?

Currently, January is the cheapest month in which you can book a flight from Austin to Guam (average of $1,977). Flying from Austin to Guam in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to GU?

Find hourly flight availability from Austin to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Austin to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated March 28, 2025.
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Austin to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Guam?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Guam. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

  • What are the cheapest airlines to fly from Austin to Guam one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $1,622. Users have also found prices from $1,948 and $2,592 on United Airlines and Alaska Airlines, respectively.

  • Can I find deals for flights from Austin to Guam that include hotel bookings?

    Yes. In addition to deals on Austin to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Guam.

  • Can I find deals for business class flights from Austin to Guam?

    Yes. Cheapflights offers flight deals from Austin to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Guam?

    Currently, January is the cheapest month in which you can book a flight from Austin to Guam (average of $1,977). Flying from Austin to Guam in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Austin to Guam

Discover the top airline that operate flights from Austin to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,361FlexibilityNo cancel feeOn-time69%
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